Two oxides of a metal contain 22.22% and 30%
oxygen by mass respectively. If the formula
of the first oxide is MO, then the formula of
the second oxide is :--
(1) MO (2) MO, (3) M,03 (4) M20
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2
Answer:
answer: c) M,O3
i hope it will help you...
Answered by
11
Explanation:
correct answer is M2O3 which is not in option
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